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Gulp - Quiz(MCQ)

GulpJs : gulp is an open-source JavaScript toolkit created by Eric Schoffstall used as a streaming build system (similar to a more package-focused Make) in front-end web development.

It is a task runner built on Node.js and npm, used for automation of time-consuming and repetitive tasks involved in web development like minification, concatenation, cache busting, unit testing, linting, optimization, etc.

Gulp uses a code-over-configuration approach to define its tasks and relies on its small, single-purpose plugins to carry them out. The gulp ecosystem includes more than 3500 such plugins.

1 .
Gulp is ____toolkit.
A)
CSS
B)
Python
C)
PHP
D)
JavaScript

Correct Answer :   JavaScript

Explanation : Gulp is an open-source JavaScript toolkit.

2 .
Who developed Gulp?
A)
Rob Pike
B)
James Gosling
C)
Eric Schoffstall
D)
Brian Kernighan

Correct Answer :   Eric Schoffstall

Explanation : Gulp is an open-source JavaScript toolkit created by Eric Schoffstall used as a streaming build system (similar to a more package-focused Make) in front-end web development.

3 .
When was GulpJs Initially released?
A)
26 September 2013
B)
26 September 2010
C)
26 September 2007
D)
26 September 2003

Correct Answer :   26 September 2013

4 .
Gulp is used for ______?
A)
Frontend
B)
Backend
C)
Database
D)
None of the above

Correct Answer :   Frontend

Explanation : Gulp helps to run front-end tasks.

5 .
Which platform does Gulp uses?
A)
React
B)
Node.js
C)
Angular.js
D)
All of the above

Correct Answer :   Node.js

Explanation : It is a task runner built on Node.js and npm

6 .
Which of the following companies uses Gulp?
A)
Stack
B)
Myntra
C)
AO.com
D)
All of the above

Correct Answer :   All of the above

Explanation : 1800+ companies reportedly use gulp, some of them are :

* Stack
* Myntra
* AO.com
* SuperChat
* ViaVarejo

7 .
In Gulp if you want to adjust the delay duration, set the delay option to an integer.
A)
Positive
B)
Negative
C)
Can Not Say
D)
None of the above

Correct Answer :   Positive

Explanation : To adjust the delay duration, set the delay option to a positive integer.

8 .
A ____ is a string made up of literal and/or wildcard characters that is used to match filepaths.
A)
Bit
B)
Byte
C)
Glob
D)
Char

Correct Answer :   Glob

Explanation : A glob is a string made up of literal and/or wildcard characters that are used to match filepaths.

9 .
Which of the following command will display the Gulp version?
A)
Version--
B)
Gulp – v
C)
Version_gulp
D)
Gulp—version

Correct Answer :   Gulp – v

Explanation : Gulp – v is the command that will display the Gulp version.

10 .
Which of the following folder will contains the production files as soon as you create your project?
A)
SRC
B)
Build
C)
Gulpfile.js
D)
None of the above

Correct Answer :   Build

Explanation : The build folder will contain the production files.

11 .
The dependencies of the plugins are handled by the _______.
A)
Processors
B)
Pre-processors
C)
Task runners and build tools
D)
Package managers

Correct Answer :   Package managers

Explanation : The dependencies of the plugins are handled by the package manager.

12 .
_______ is the act of utilizing one or more globs to locate files on a filesystem.
A)
Globbing
B)
Glob
C)
Binding
D)
Oriented

Correct Answer :   Globbing

Explanation : Globbing is the act of utilizing one or more globs to locate files on a filesystem.

13 .
______ mode exists primarily to work with huge data that cannot fit in memory, such as enormous photos or videos.
A)
Empty
B)
Buffering
C)
Streaming
D)
None of the above

Correct Answer :   Streaming

Explanation : Streaming mode exists primarily to work with huge data that cannot fit in memory, such as enormous photos or videos.

14 .
Which of the following command is used when you want to run multiple task?
A)
gulp <task> <othertask>
B)
<task> <othertask> Gulp
C)
gulp <task> -- <othertask>
D)
Gulp-- <task> <othertask>

Correct Answer :   gulp <task> <othertask>

Explaination : gulp <task> <othertask> is the command used when you want to run multiple task.

15 .
The default mode is ____-, which loads the file contents into memory.
A)
Empty
B)
Buffering
C)
Streaming
D)
None of the above

Correct Answer :   Buffering

Explanation : The default mode is buffering, which loads the file contents into memory.

16 .
How many modes does src() can operate?
A)
6
B)
5
C)
4
D)
3

Correct Answer :   3

Explanation : src() can operate in three modes: buffering, streaming, and empty.

17 .
Each gulp task is an ____ JavaScript function
A)
Synchronous
B)
Asynchronous
C)
Can Not Say
D)
None of the above

Correct Answer :   Asynchronous

Explanation : Each gulp task is an asynchronous JavaScript function.

18 .
______ are exported from your gulpfile and may be launched with the gulp command.
A)
Public task
B)
Private task
C)
Both (A) and (B)
D)
None of the above

Correct Answer :   Public task

Explanation : Public tasks are exported from your gulpfile and may be launched with the gulp command.

19 .
To ensure that your tasks are completed in the correct sequence, which of the following method is used?
A)
Line()
B)
Parallel()
C)
Series()
D)
None of the above

Correct Answer :   Series()

Explanation : To ensure that your tasks are completed in the correct sequence, series() method is used.

20 .
What is SASS in Gulp?
A)
Software as service
B)
Simply awesome style sheets
C)
Syntactically Awesome Style sheets
D)
None of the above

Correct Answer :   Simply awesome style sheets

Explanation : SASS refers to Syntactically Awesome Style sheets.

21 .
______ is used to load middle gulp and gulp plugins.
A)
Require()
B)
Plugins()
C)
Dependencies()
D)
All of the above

Correct Answer :   Require()

Explanation : Require() is used to load middle gulp and gulp plugins.

22 .
In a file called "____" you specify a "task".
A)
Task.js
B)
Config.js
C)
Project.js
D)
Gulpfile.js

Correct Answer :   Gulpfile.js

Explanation : In a file called "gulpfile.js", you specify a "task".

23 .
Which of the following Gulp API is used to read files in?
A)
gulp.dest()
B)
gulp.task()
C)
gulp.watch()
D)
gulp.src()

Correct Answer :   gulp.src()

Explanation : gulp.src() API is used to read files in.

24 .
The ____ method is used to keep track of the source files.
A)
Track
B)
Monitor
C)
Watch
D)
None of the above

Correct Answer :   Watch

Explanation : The Watch method is used to keep track of the source files.

25 .
To exit the monitoring process and return to the command line, hit which of the following shortcut keys are hit?
A)
ESC
B)
Ctrl+C
C)
Ctrl+S
D)
Shift+ctrl

Correct Answer :   Ctrl+C

Explanation : To exit the monitoring process and return to the command line, hit Ctrl+C.

26 .
Which of the following plugins monitors all HTML and CSS files in the CSS directory and performs live reloads in all browsers whenever files are modified?
A)
BrowserSync
B)
Sync
C)
MonitorBrowser
D)
All of the above

Correct Answer :   BrowserSync

Explaination : BrowserSync monitors all HTML and CSS files in the CSS directory and performs live reloads in all browsers whenever files are modified.

27 .
______ creates a stream on the file system for storing Vinyl objects.
A)
Dest()
B)
Src()
C)
Pipe()
D)
Gulp.js

Correct Answer :   Dest()

Explanation : dest() creates a stream on the file system for storing Vinyl objects.

28 .
How many components does the Gulp JS build system have?
A)
2
B)
3
C)
4
D)
5

Correct Answer :   3

Explanation : There are 3 components of GulpJS build system :

* Preprocessors
* Package managers
* Task runners and build tools

29 .
____ automate SASS to CSS conversion, file minification, image optimization, and a variety of other development workflow activities.
A)
Task runners
B)
Pre-processors
C)
Package managers
D)
None of the above

Correct Answer :   Task runners

Explanation : Task runners automate SASS to CSS conversion, file minification, image optimization, and a variety of other development workflow activities.